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| 1 | 极高强度他汀治疗对冠状动脉粥样硬化消退的影响——ASTEROID试验显示文摘背景:以前的血管内超声(intravascular ultrasound,IVUS)试验证实,他汀治疗可减缓或阻止动脉粥样硬化的进展,但是迄今尚无应用动脉粥样斑块体积百分比(percent atheroma volume,PAV)证实粥样硬化消退的确切证据。PAV是最严格的评价病变进展和消退的IVUS测量指标。
目标:评价极高强度他汀治疗是否能逆转IVUS确定的冠状动脉粥样硬化。
设计和地点:于美国、加拿大、欧洲和澳大利亚53个社区和3级保健中心进行前瞻性开标盲法终点试验(A Study to Evaluate the Effect of Rosuvastatin on Intravascular Ultrasound-Derived Coronary Atheroma Burden,ASTEROID)。应用马达驱动回撤IVUS评价基线和治疗24个月时冠状动脉粥样斑块负荷。每对基线和随访IVUS测量结果均进行盲法分析。
病例:从2002年11月到2003年10月,507例患者有基线IVUS检查结果,并接受至少1个剂量的研究药物。在24个月后,349例患者具有可用于评估的系列IVUS检查结果。
干预:所有患者均接受瑞舒伐他汀40ms/d强化治疗。
主要观测指标:预先设定了两个一级疗效指标:PAV变化和基线最严重病变10min节段动脉粥样斑块体积变化。二级疗效指标为整个动脉标准化总斑块体积的变化。结果:平均(SD)LDL—C水平由基线时的130.4(34.3)ms/dL降至60.8(20.0)ms/扎,平均下降了53.2%(P〈0.001)。平均(SD)HDL-C水平从基线时的43.1(11.1)ms/dL升至49.0(12.6)ms/dL,平均增加了14.7%(P〈0.001)。整个血管PAV平均(SD)变化为-0.98%(3.15%),中位数为-0.79%(97.5%CI,-1.21%~-0.53%)(与基线比较,P〈0.001)。最严重病变10min节段斑块体积平均(SD)变化为-6.1(10.1)mm^3,中位数为-5.6mm^3(97.5%CI,-6.8~-4.0mm^3)(与基线比较,P〈0.001)。总斑块体积变化中位数降低了6.8%,平均减少了-14.7(25.7)mm^3,中位数为-12.5mm^3(95%CI,-15.1~-10.5mm^3)(与基线比较,P〈0.001)。不良事件少见,与其他他汀试验相似。
结论:应用瑞舒伐他汀40ms/d进行极高强度他汀治疗可使LDL-C平均水平达到60.8ms/dL,使HDL—C增加14.7%。这导致所有3个预先设定的IVUS斑块负荷指标均显示动脉粥样硬化消退。因此,将LDL-C降至低于目前指南规定的水平,同时显著提高HDL-C,可以使冠心病患者动脉粥样硬化斑块消退。这些变化对临床预后的影响尚需进一步研究确定。 | Steven E. Nissen Stephen J. Nicholls Ilks Sipahi Peter Libby Joel S. Raichlen Christie M. Ballantyne Jean Davignon Raimund Erbel Jean Charles Fruchart Jean-Claude Tardif Paul Schoenhagen Tim Crowe Valerie Cain Kathy Wolski Marlene Coormastic E. Murat Tuzcu 仝其广(译) 王淑敏(译) 胡大一(校) | 2006 | 美国医学会杂志(中文版)2006，25，4： | 341 |
| 2 | 他汀、高密度脂蛋白胆固醇与冠状动脉粥样硬化消退显示文摘背景:他汀类药物可以降低低密度脂蛋白胆固醇(low—density lipoprotein cholesterol,LDL—C)水平并减缓冠状动脉粥样硬化的进展。然而,对于他汀类药物所致高密度脂蛋白胆固醇(high—density lipoprotein cholesterol,HDL—C)变化与疾病进展的关系,目前仍无相关数据描述。目的:了解LDL—C和HDL—C水平变化与动脉粥样硬化的相互关系。设计、地点及患者:对4项前瞻性随机试验(1999~2005年在美国、北美、欧洲和澳大利亚进行)的原始数据进行事后分析。其中1455例经血管造影证实的冠心病患者在接受他汀治疗(18个月或24个月)时进行了系列血管内超声扫描。所有超声分析均在相同的核心实验室中进行。主要观测指标:脂蛋白水平变化与冠状动脉粥样斑块体积的相互关系。结果:他汀治疗期间,LDL—C平均(SD)水平从124.0(38.3)mg,/dL(3.2[0.99]mmol/L)降至87.5(28.8)mg,/dL(2.3[0.75]mmol/L)(下降23.5%;P〈0.001),HDL—C水平从42.5(11.0)mg/dL(1.1[0.28]mmol/L)升至45.1(11.4)mg/dL(1.2[0.29]mmol/L)(上升7.5%;P〈0.001)。LDL—C与HDL—C比值从平均(SD)3.0(1.1)降至2.1(0.9)(下降26.7%;P〈0.001)。这些变化同时伴随平均(SD)百分粥样斑块体积的增加(从39.7%[9.8%]增至40.1%[9.7%])(增加0.5%[3.9%];P=0.001)以及平均(SD)总粥样斑块体积的减小(2.4[23.6]mm^3;P〈0.001)。在单变量分析中,LDL—C、总胆固醇、非HDL胆固醇、载脂蛋白B以及载脂蛋白B与载脂蛋白A-1比值平均水平和治疗引起的变化与动脉粥样硬化进展速率显著相关,而治疗所致HDL—C变化则与动脉粥样斑块体积负相关。在多变量分析中,平均LDL—C水平(β系数,0.11[95%可信区间,0.07~0.15])以及HDL—C升高(β系数,-0.26[95%可信区间,-0.41--0.10])依然为动脉粥样硬化消退的独立预测因子。动脉硬化显著消退(动脉粥样斑块体积减少≥5%)见于治疗期间LDL—C水平低于均值(87.5mg/dL)和HDL—C升高百分比大于均值(7.5%;P〈0.001)的患者。临床事件的发生未见显著差异。结论:在LDL—C显著降低以及HDL上升〉7.5%时,他汀治疗与冠状动脉粥样硬化消退相关。这些结果提示他汀治疗的获益源自致动脉粥样硬化脂蛋白的降低以及HDL.C的升高。尽管血脂水平的这些变化与动脉粥样硬化消退相关,但是后者是否可以转化为临床事件的显著减少,并改善临床预后仍有待进一步研究确定。 | Stephen J. Nicholls, MBBS, PhD E. Murat Tuzcu, MD IIke Sipahi, MD Adam W. Grasso, MD Paul Schoenhagen, MD Tingfei Hu, MS Kathy Wolski, MPH Tim Crowe, BS Milind Y. Desai, MD Stanley L. Hazen, MD, PhD Samir R. Kapadia, MD Steven E. Nissen, MD 李呈亿(译) | 2007 | 美国医学会杂志(中文版)2007，26，3： | 48 |
| 3 | The economic burden of influenza-associated outpatient visits and hospitalizations in China: a retrospective survey显示文摘Background:The seasonal influenza vaccine coverage rate in China is only 1.9%.There is no information available on the economic burden of influenza-associated outpatient visits and hospitalizations at the national level,even though this kind of information is important for informing national-level immunization policy decision-making.Methods:A retrospective telephone survey was conducted in 2013/14 to estimate the direct and indirect costs of seasonal influenza-associated outpatient visits and hospitalizations from a societal perspective.Study participants were laboratory-confirmed cases registered in the National Influenza-like Illness Surveillance Network and Severe Acute Respiratory Infections Sentinel Surveillance Network in China in 2013.Patient-reported costs from the survey were validated by a review of hospital accounts for a small sample of the inpatients.Results:The study enrolled 529 outpatients(median age:eight years;interquartile range[IQR]:five to 20 years)and 254 inpatients(median age:four years;IQR:two to seven years).Among the outpatients,22.1%(117/529)had underlying diseases and among the inpatients,52.8%(134/254)had underlying diseases.The average total costs related to influenza-associated outpatient visits and inpatient visits were US$155(standard deviation,SD US$122)and US$1,511(SD US$1,465),respectively.Direct medical costs accounted for 45 and 69%of the total costs related to influenza-associated outpatient and inpatient visits,respectively.For influenza outpatients,the mean cost per episode in children aged below five years(US$196)was higher than that in other age groups(US$129–153).For influenza inpatients,the mean cost per episode in adults aged over 60 years(US$2,735)was much higher than that in those aged below 60 years(US$1,417–1,621).Patients with underlying medical conditions had higher costs per episode than patients without underlying medical conditions(outpatients:US$186 vs.US$146;inpatients:US$1,800 vs.US$1,189).In the baseline analysis,inpatients reported costs were 18%higher than those found in the accounts review(n=38).Conclusion:The economic burden of influenza-associated outpatient and inpatient visits in China is substantial,particularly for young children,the elderly,and patients with underlying medical conditions.More widespread influenza vaccination would likely alleviate the economic burden of patients.The actual impact and cost-effectiveness analysis of the influenza immunization program in China merits further investigation. | Juan Yang Mark Jit Kathy S.Leung Ya-ming Zheng Lu-zhao Feng Li-ping Wang Eric H.Y.Lau Joseph T.Wu Hong-jie Yu | 2015 | Infectious Diseases of Poverty2015，4，1： | 44 |
| 4 | Effects of Different Levels of Water Stress on Leaf Water Potential,Stomatal Resistance,Protein and Chlorophyll Content and Certain Anti-oxidative Enzymes in Tomato Plants显示文摘一个温室实验被执行以便调查叶水位(PSI_W ) 上的应力,有气孔的抵抗(r_s ) ,蛋白质内容和叶绿素(迟) 番茄满足的水的不同层次的效果(Lycopersicon 可食用的瓮米尔。cv.Nikita ) 。水应力被增加聚乙二醇导致(木钉 6 000 ) 到到还原剂的营养液渗透的潜力(PSI_s ) 。我们调查了抗氧化剂酶的行为,例如过氧化氢酶(猫) 和超级氧化物 dismutase (草皮) ,在水应力的发展期间。Moderateand 严重的水应力(即 PSI_S=-0.51 和 -1.22 MPa,分别地) 在都对待的 PSI_Wfor 引起了减少(强调水) 与控制植物相比种,与减小,更多为严重地强调的植物正在被读。另外, r_s 被导致的水压力和减少显著地在叶可溶性蛋白质影响,迟内容被观察。而 CATactivity 仍然保持不变,草皮活动与不着重的植物相比在强调水的植物被增加。当为在水下面的植物的一个抗氧化剂保护者系统强调条件,这些结果显示草皮的可能的角色。而且,当为检测的一个另外的屏蔽标准在植物浇应力,它建议使用这酶的可能性。 | Hatem Zgalla Kathy Steppe Raoul Lemeur | 2006 | Journal of Integrative Plant Biology2006，48，6： | 22 |
| 5 | 联合臭氧水治疗特应性皮炎患者的疗效及白细胞介素4、神经生长因子检测显示文摘目的:观察联合臭氧水治疗特应性皮炎(AD)患者的临床疗效和安全性。方法收集6~65岁中重度AD患者,分为试验组和对照组,每组30例。两组患者均口服左西替利嗪胶囊(5 mg每日1次),外涂他克莫司软膏,每日2次,同时外涂保湿润肤霜。试验组加用臭氧水疗,每周3~5次。共观察2周。观察两组患者治疗前后特应性皮炎严重度评分(SCORAD)评分、视觉模拟尺(VAS)瘙痒评分、皮肤病生活质量指数(DLQI)/儿童皮肤病生活质量指数(CDLQI)变化情况,ELISA法检测患者治疗前后外周血白细胞介素4、神经生长因子表达水平。结果试验组患者治疗前SCORAD评分、VAS评分、DLQI/CDLQI评分分别为42.13±16.03、7.14±2.12、14.92±5.94,治疗2周后分别为27.3±11.01、2.23±1.31、9.69±4.17;对照组治疗前SCORAD评分、VAS评分、DLQI/CDLQI评分分别为43.36±17.78、6.45±1.29、15.15±5.40,治疗2周后分别为39.65±16.67、3.32±0.87、12.84±5.37。两组3种评分治疗前后比较,差异均有统计学意义(均P〈0.05),且治疗2周后两组之间3种评分差异亦有统计学意义(均P〈0.05)。两组患者治疗后外周血白细胞介素4和神经生长因子水平均下降,与治疗前相比,差异有统计学意义(均P〈0.05),其中试验组白细胞介素4下降幅度大于对照组(t=8.57,P〈0.05),神经生长因子下降幅度两组间差异无统计学意义(t=9.51,P〉0.05)。结论联合臭氧水能安全、有效地改善AD患者病情,可能与降低患者外周血白细胞介素4水平有关。 | 张英博 向亚平 黄进华 高丽华 陈美琳 Kathy Wu 李苗苗 陈静 杨盛波 鲁建云 | 2016 | 中华皮肤科杂志2016，49，10： | 21 |
| 6 | 2015美国图书馆协会白皮书显示文摘报告摘要
图书馆为不同年龄和背景的人们提供参与媒介富集与技术富集社会的无限可能性。图书馆作为“社区锚”(community anchors),与人们生活的许多方面息息相关,并且成为民主政府信条的维护者。本报告探讨高校图书馆、中小学图书馆和公共图书馆的当前问题、发展趋势和实践状况。 | 美国图书馆协会 Kathy Rosa 刘桂锋 卢章平 | 2015 | 图书情报研究2015，8，3： | 15 |
| 7 | 早期静脉通路评估及建议显示文摘临床上越来越多的医疗工作者开始重视为病人选择最佳的血管通路,而如何选择涉及到多重因素。Barton建议,从接诊开始就根据病人的治疗需求制订一个血管通路规划,而且这个规划还应进行常规性的再评价,或者基于病人的病情变化进行再评估。在外周留置针和中心静脉通路间进行血管通路规划决策的依据主要包括:病人的血管状况;输注药物的PH值和渗透压;静脉输液治疗的持续时间;病人的疾病诊断以及病人的身体状况。以下将分别论述血管通路评估及规划的依据。 | Kathy Kokotis 王刚 李春燕 | 2013 | 护理管理杂志2013，13，5： | 14 |
| 8 | Synthesis of an AIE-active fluorogen and its application in cell imaging显示文摘A fluorogen named 1-decyl-1-methyl-2,5-bis{4-[(N,N-diethylamino)methyl]phenyl}-3,4-diphenylsilole (3) was synthesized. It emitted weakly as isolated molecule but strongly as supramolecular aggregate, showing a characteristic behavior of aggregation-induced emission (AIE). The molecules of 3 formed highly emissive nanoparticles in aqueous media, which quickly and selectively marked cytoplasm of HeLa cells and posed no toxicity to the living cells. The fluorogen is thus a promising candidate mate-rial for cell imaging as a sensitive, selective and cytocompatible biosensor. | LAM Jacky Wing Yip FAISAL Mahtab NG Ka Ming LUO Kathy Qian | 2009 | Science China Chemistry2009，52，1： | 12 |
| 9 | Genetic lineage tracing identifies in situ Kit-expressing cardiomyocytes显示文摘 | Qiaozhen Liu Rui Yang Xiuzhen Huang Hui Zhang Lingjuan He Libo Zhang Xueying Tian Yu Nie Shengshou Hu Yan Yan Li Zhang Zengyong Qiao Qing-Dong Wang Kathy O Lui Bin Zhou | 2016 | Cell Research2016，26，1： | 12 |
| 10 | Manipulation of a VEGF-Notch signaling circuit drives formation of functional vascular endothelial progenitors from human pluripotent stem cells显示文摘人的 pluripotent 干细胞(hPSC ) 导出 endothelial 系细胞组成有希望的来源因为在这个竞技场的治疗学的 revascularization,而是进步被临床上可伸缩的区别协议和在移植之上与宿主发行量集成的一个功能的容器网络的低效的形成的缺乏妨碍了。在绿的地方,使用一根人的胚胎的干细胞记者房间线荧光灯蛋白质表示被 endothelial 驾驶房间特定的 VE-cadherin (VEC ) 倡导者,我们为 > 屏蔽了;60 bioactive 将支持 endothelial 区别,并且发现 BMP4 和 GSK-3β 的那个政府的小分子;在有 VEGF 的一个早阶段和处理的禁止者 -- 在一个以后的阶段表明小径的槽口的 A 和抑制在六天以内导致了 hPSCs 的有效区别到 endothelial 系。这条顺序的途径产生了 >到 endothelial 房间(EC ) 的 hPSCs 的50%变换,明确地 VEC + CD31 + CD34 + CD14 − KDR 在 endothelial 系房间之中展出了更高的 angiogenic 和 clonogenic 增长潜力的高 endothelial 祖先( EP )。药品的抑制或基因槽口发信号击倒,在有 VEGF 的联合 -- 一个处理,经由 KDR + mesodermal 先锋和对成熟 EC 的 EP 的变换的封锁导致了 EP 的有效形成。当移植了进 immunocompromised 老鼠时,产生 EP 成功地与吻合在 vivo 形成了功能的毛状的容器到主人容器。在我们的协议表明电路的这 VEGF-A-Notch 的操作由 12- 导致导出 hPSC 的 EP 的快速的大规模生产到 20 褶层对当前的方法,它可以与与成熟 EC 相比形成能力的优异容器为再生 vascularization 用作一张吸引人的房间人口。 | Makoto Sahara Emil M Hansson Oliver Wemet Kathy O Lui Daniela Spater Kenneth R Chien | 2014 | Cell Research2014，24，7： | 10 |
| 11 | The biological function of type I receptors of bone morphogenetic protein in bone显示文摘Bone morphogenetic proteins(BMPs) have multiple roles in skeletal development, homeostasis and regeneration. BMPs signal via type I and type II serine/threonine kinase receptors(BMPRI and BMPRII). In recent decades, genetic studies in humans and mice have demonstrated that perturbations in BMP signaling via BMPRI resulted in various diseases in bone, cartilage, and muscles. In this review, we focus on all three types of BMPRI, which consist of activin-like kinase 2(ALK2, also called type IA activin receptor), activinlike kinase 3(ALK3, also called BMPRIA), and activin-like kinase 6(ALK6, also called BMPRIB). The research areas covered include the current progress regarding the roles of these receptors during myogenesis,chondrogenesis, and osteogenesis. Understanding the physiological and pathological functions of these receptors at the cellular and molecular levels will advance drug development and tissue regeneration for treating musculoskeletal diseases and bone defects in the future. | Shuxian Lin Kathy KH Svoboda Jian Q Feng Xinquan Jiang | 2016 | Bone Research2016，4，2： | 10 |
| 12 | 裂殖壶藻发酵粉对南美白对虾生长性能和肌肉营养成分的影响显示文摘在南美白对虾基础饲料中分别添加0、0.2%、0.5%、1.0%和1.5%的裂殖壶藻发酵粉,研究其对南美白对虾生长性能和肌肉营养成分的影响。实验在30个网箱(1m×2 m×1 m)中进行,每个网箱放虾180尾,实验时间为60d。结果表明:0.5%裂殖壶藻发酵粉能有效提高个体增重和降低饲料系数,但裂殖壶藻发酵粉对南美白对虾增重率、成活率和饲料系数没有显著影响(P>0.05);裂殖壶藻发酵粉对南美白对虾肌肉灰分和粗脂肪含量无显著差异(P>0.05),但能显著影响肌肉中蛋白质的含量和粗脂肪中DHA的含量(P<0.05),1.0%组蛋白质含量最高,0.5%组粗脂肪中DHA的含量最高。实验条件下,裂殖壶藻发酵粉能改善南美白对虾的生长性能,提高肌肉的营养品质,推荐添加量为0.5%。 | 焦建刚 YUAN Kathy THABUIS Clémentine 钟国防 | 2014 | 上海海洋大学学报2014，23，4： | 10 |
| 13 | 2016美国图书馆协会白皮书显示文摘高校图书馆、中小学图书馆和公共图书馆仍然面临着-个不确定的经济环境,因为他们需要转移资源和服务去满足21世纪数字世界的需求.2015年,美国图书馆协会(ALA)发起了-项名为“图书馆转型”的新型公众意识运动. | 无 kathy rosa(整理) 魏悦(翻译) | 2016 | 图书情报研究2016，9，3： | 10 |
| 14 | Metabolites from intestinal microbes shape Treg显示文摘 | Markus BGeuking Kathy DMcCoy Andrew JMacpherson | 2013 | Cell Research2013，23，12： | 9 |
| 15 | 2018美国图书馆协会白皮书显示文摘报告摘要
2017年哈佛哈里斯关于美国犯罪与安全的民意调查报告指出,选民将医疗保健、经济和就业,恐怖主义和国家安全列为目前美国面临的最重要问题。当面临不确定问题时,人们向可信赖的机构(比如图书馆)寻求帮助,获取可靠的信息资源。Pew研究中心指出,越来越多的人认为图书馆员可以帮助他们找到他们可以信任的信息,大多数人认为图书馆提供了一个工作和休闲的安全场所。 | 无 kathy s.rosa(整理) 赵小兰(译) | 2018 | 图书情报研究2018，11，2： | 8 |
| 16 | Influence of genes,sex,age and environment on the onset of autoimmune hepatitis显示文摘The pathogenesis of autoimmune hepatitis (AIH) is complex. However,it is believed that a susceptible individual,owing to his genetic background,sex and age,can develop the disease following exposure to an environmental trigger. Autoimmune hepatitis does not follow a Mendelian pattern of inheritance; hence no single causative genetic locus has been identified. However,several genes,inside and outside the HLA locus,have been linked to an increased susceptibility to AIH. Epidemiological evidence also suggests that the sex and age of the patient plays a role in AIH pathogenesis as the disease onset occurs mainly in the two first decades of life and a higher disease incidence is observed in females. No environmental trigger has been identified,but several have been proposed,mainly viruses and xenobiotics. This article aims at reviewing the current knowledge on susceptibility factors leading to AIH and putative triggers,emphasizing fundamental mechanisms responsible for the break of liver immunological tolerance. | Kathie Béland Pascal Lapierre Fernando Alvarez | 2009 | World Journal of Gastroenterology2009，15，9： | 8 |
| 17 | Highly efficient derivation of ventricular cardiomyocytes from induced pluripotent stem cells with a distinct epigenetic signature显示文摘从 pluripotent 干细胞导出的 Cardiomyocytes 能在药测试,疾病建模和基于房间的治疗被使用。没有 procardiogenic 生长因素,然而,从 pluripotent 干细胞的 cardiomyogenesis 的效率通常是低的,产生 cardiomyocyte 人口是异构的。这里,我们证明导致的 pluripotent 干细胞( iPSCs )能从鼠科的室的 myocytes ( VM )被导出,并且与从各种各样的体的房间类型导出的 iPSCs 的另外的报告一致,自发地作为与遗传上匹配的胚胎的干细胞(转换字符)或 iPSCs 相比区分 cardiomyocytes 进跳动的显著地更高的倾向从尾巴尖端成纤维细胞导出的 导出VM 的 iPSCs ( ViPSCs )展览。惊人地,导出 ViPSC 的 cardiomyocytes 显示的多数室的显型。在 ViPSCs 的提高的室的 myogenesis 在区别的早阶段经由心血管的祖先的增加的数字被调停。以便从 ViPSCs 调查提高的室的 myogenesis 的机制,我们执行了全球基因表示和 DNA methylation 分析,它揭示了可以涉及在 pluripotent 干细胞指定 VM 命运的不同 epigenetic 签名。 | Huansheng Xu B Alexander Yi Hao Wu Christoph Bock Hongcang Gu Kathy O Lui Joo-Hye C Park Ying Shao Alyssa K Riley Ibrahim J Domian Erding Hu Robert Willette John Lepore Alexander Meissner Zhong Wang Kenneth R Chien | 2012 | Cell Research2012，22，1： | 7 |
| 18 | 对虾白斑综合症病毒重组cDNA克隆的构建与分析显示文摘取经人工注射感染了对虾白斑综合症病毒 40— 45h的凡纳对虾鳃组织 ,分离mRNA ,以mRNA为模板合成双链cDNA ,并克隆于PUC质粒的NotI/SalI位点 ,构建了 1 0 0 0余株对虾感染后期鳃细胞的重组cDNA克隆。重组质粒经PCR鉴定插入片段 ,DNA斑点杂交分析目的片段 ,测定了 2 0株对虾白斑综合症病毒的重组cDNA克隆的末端DNA序列 ,并对其进行了包含存在的开放阅读框架、启动区上游序列、编码产物的特性等分析。结果显示 :PCR产物在0 3— 1 6kb之间 ;大于 1kb的克隆中有 31 8%的克隆为白斑综合症病毒的重组cDNA克隆。已测序的不包含同源序列的 1 3株克隆中含有 1 4个开放阅读框 ,其中 1 1个上游可检出启动子基序 ,4个可检出启动子调制元件。ORF转译产物的特性基序分析显示 :有 2个ORFs可检出锌指基序 ,3个ORFs可检出亮氨酸拉链基序 ,2个ORFs可检出NTP结合基序 ,未检出核定位信号基序。 | 宋晓玲 黄倢 Kathy F.LTang 杨冰 Donald V.Lightner | 2002 | 水生生物学报2002，26，5： | 7 |
| 19 | saRNA-guided Ago2 targets the RITA complex to promoters to stimulate transcription显示文摘 | Victoria Portnoy Szu Hua Sharon Lin Kathy H Li Alma Burlingame Zheng-Hui Hu Hao Li Long-Cheng Li | 2016 | Cell Research2016，26，3： | 6 |
| 20 | Photosynthetic, Physiological and Biochemical Responses of Tomato Plants to Polyethylene Glycol-Induced Water Deficit显示文摘Polyethylene glycol (PEG 6000)-induced water deficit causes physiological as well as biochemical changes in plants. The present study reports on the results of such changes in hydroponically grown tomato plants (Lycopersicon esculentum Mill. cv. Nikita). Plants were subjected to moderate and severe levels of water stress (i.e. water potentials in the nutrient solution of-0.51 and -1.22 MPa, respectively).Water stress markedly affected the parameters of gas exchange. Net photosynthetic rate (Pn) decreased with the induction of water stress. Accordingly, a decrease in the transpiration rate (E) was observed. The ratio of both (Pn/E) resulted in a decrease in water use efficiency. One of the possible reasons for the reduction in Pn is structural damage to the thylakoids, which affects the photosynthetic transport of electrons. This was indicated by an increase in non-photochemical quenching and a reduction in the quantum yield of photosystem Ⅱ. Furthermore, a decrease in both leaf water potential and leaf osmotic potential was observed, which resulted in a significant osmotic adjustment during stress conditions. Analysis of the physiological responses was complemented with a study on changes in proline content. In stressed plants, a 10-fold increase in proline content was detected compared with control plants. It is clear that water stress tolerance is the result of a cumulative action of various physiological and biochemical processes, all of which were affected by PEG 6000-induced water stress. | Hatem ZGALLAI Kathy STEPPE Raoul LEMEUR | 2005 | Journal of Integrative Plant Biology2005，47，12： | 6 |
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